URI: myth://host:port/filename

or, when downloading LiveTV content...

URI: myth://user:password@host:port/?dbname&channel=channel_num

sample (remote .NUV file): gnomevfs-cat myth://127.0.0.1:7654/video.nuv

sample (LiveTV): gnomevfs-cat 'myth://mythtv:mythtv@192.168.3.165:6543/livetv?channel=4'

gst-launch-0.10 gnomevfssrc location='myth://192.168.3.165:6543/livetv?channel=444' ! nuvdemux name=d .audio_src ! queue ! alsasink d.video_src ! ffdec_mpeg4 ! xvimagesink